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Information × Registration Number 0221U000105, 0119U000191 , R & D reports Title Develop a system for thermal analysis of oils to justify the method for determining their shelf life. popup.stage_title Head Petik Ihor P, Registration Date 02-01-2021 Organization Research institute oil and fat popup.description2 The object of the study is the oxidation of oils and fats by the method of differential scanning calorimetry. The purpose of the study is to substantiate and develop a method for determining the shelf life of oils and fats, which can be used to determine the shelf life of products by food manufacturers. Research method: differential scanning calorimetry; equipment: differential scanning calorimeter. Theoretical results: the dependence of the shelf life of vegetable oils on the value of the induction period of oxidation on a differential scanning calorimeter has been substantiated. Practical results: a database of periods of induction of oxidation of vegetable oils in the temperature range + 90 ... + 120 ° С was created on a differential scanning calorimeter. The novelty of the research lies in the substantiation of the method for determining the shelf life of oils and fats by the method of thermal analysis, which is of great theoretical and applied importance for increasing the efficiency of production of fat and oil products. Efficiency of application: the use of small masses of samples of the investigated products, no processing of oxidized samples with chemical reagents, short analysis time. Scope: oil and fat and food industry. Product Description popup.authors Belinska Anna P Petik Igor P Fedyakina Zoya P popup.nrat_date 2021-01-02 Close